3110-00-761-1241 BEARING,BALL,ANNULAR Index 3110-00-761-1247 ROLLER,BEARING

National Stock Number:
3110-00-761-1242

Federal Supply Class:
3110

National Item Identification Number:
007611242

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
3036576008089944ELBITAMERICA, INC.
R2FMSTDBK03036576008038443SKF USA INC.
SR2SWX27DB0K03036576008070854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.3024 INCHES MINIMUM AND
0.3124 INCHES MAXIMUM
BORE DIAMETER0.1248 INCHES MINIMUM AND
0.1250 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.3748 INCHES MINIMUM AND
0.3750 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
LOAD DIRECTIONANGULAR
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND
0.0006 INCHES MAXIMUM RADIAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE89944
MFR SOURCE CONTROLLING REFERENCE30365760080


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